Classifications

• • G—PHYSICS
  • G04—HOROLOGY
  • G04G—ELECTRONIC TIME-PIECES
  • G04G21/00—Input or output devices integrated in time-pieces
  • G04G21/04—Input or output devices integrated in time-pieces using radio waves
• • G—PHYSICS
  • G04—HOROLOGY
  • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
  • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
• • G—PHYSICS
  • G08—SIGNALLING
  • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
  • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
  • G08B21/02—Alarms for ensuring the safety of persons
  • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
  • G08B21/028—Communication between parent and child units via remote transmission means, e.g. satellite network
  • G08B21/0283—Communication between parent and child units via remote transmission means, e.g. satellite network via a telephone network, e.g. cellular GSM
• • G—PHYSICS
  • G08—SIGNALLING
  • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
  • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
  • G08B21/02—Alarms for ensuring the safety of persons
  • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
  • G08B21/0286—Tampering or removal detection of the child unit from child or article
• • G—PHYSICS
  • G08—SIGNALLING
  • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
  • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
  • G08B21/02—Alarms for ensuring the safety of persons
  • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
  • G08B21/0288—Attachment of child unit to child/article
• • G—PHYSICS
  • G08—SIGNALLING
  • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
  • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
  • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
  • G08B25/016—Personal emergency signalling and security systems
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04B—TRANSMISSION
  • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
  • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
  • H04B1/3827—Portable transceivers
  • H04B1/385—Transceivers carried on the body, e.g. in helmets

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Health & Medical Sciences (AREA)
• Child & Adolescent Psychology (AREA)
• General Health & Medical Sciences (AREA)
• Business, Economics & Management (AREA)
• Emergency Management (AREA)
• Engineering & Computer Science (AREA)
• Computer Security & Cryptography (AREA)
• Computer Networks & Wireless Communication (AREA)
• Signal Processing (AREA)
• Alarm Systems (AREA)
• Burglar Alarm Systems (AREA)
• Mobile Radio Communication Systems (AREA)
• Road Signs Or Road Markings (AREA)
• Electrophonic Musical Instruments (AREA)
• Position Fixing By Use Of Radio Waves (AREA)
• Electric Clocks (AREA)
• Transmitters (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=7974407

Family Applications (1)

Country Status (6)

Families Citing this family (9)

Family Cites Families (9)

• 2002
  • 2002-08-20 DE DE20213050U patent/DE20213050U1/de not_active Expired - Lifetime
• 2003
  • 2003-08-20 ES ES03792384T patent/ES2319182T3/es not_active Expired - Lifetime
  • 2003-08-20 EP EP03792384A patent/EP1532596B1/de not_active Expired - Lifetime
  • 2003-08-20 WO PCT/EP2003/009202 patent/WO2004019297A1/de not_active Ceased
  • 2003-08-20 AT AT03792384T patent/ATE378661T1/de not_active IP Right Cessation
  • 2003-08-20 AU AU2003264073A patent/AU2003264073A1/en not_active Abandoned
  • 2003-08-20 DE DE50308612T patent/DE50308612D1/de not_active Expired - Lifetime

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